Credit & Copyright: Wael Omar
Explanation:
A year in
sunsets, from April 2023 to March 2024, track along the
western horizon in these stacked panoramic views.
The
well-planed sequence
is constructed of images recorded
near the 21st day of the indicated month from the same location overlooking
Cairo, Egypt.
But for any location
on planet Earth
the yearly extreme northern (picture right)
and southern limits of the setting Sun
mark the solstice days.
The word solstice is from Latin for "Sun" and "stand still".
On the solstice date the seasonal drift of the
Sun's daily path through the sky appears to pause and reverse
direction in its
annual celestial journey.
Of course the Sun reaches a stand still on today's date.
The
21 December 2024 solstice
at 09:21 UTC is the moment of
the Sun's southernmost declination, the
start of astronomical winter
in the north and summer
in the south.
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 |
Январь Февраль Март Апрель Май Июнь Июль Август Сентябрь Октябрь Ноябрь Декабрь |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
|
Публикации с ключевыми словами:
solstice - equinox
Публикации со словами: solstice - equinox | |
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